Motorola isn't shying away from a fight here with its Endeavor HX1 Bluetooth headset -- and if there's anything the Bluetooth headset industry needs, it's some manner of controversy. The company is calling its new HX1 the "only Bluetooth headset to use true bone conduction technology," with a user activated "Stealth Mode" that switches the set from regular mic to an in-ear sensor which picks vibrations right off the bone for talking in particularly noisy environments. Jawbone, on the other hand, picks up vibrations from the outside of the face, but primarily as an "Activity Sensor," though the latest version nabs some audio from those vibrations -- both manufacturers naturally claim a military heritage to their technology. It'll take some actual testing to see who wins out, but it sounds like some good tech from Moto all the same. We do know one thing, however: no amount of in-ear stylings can ever ease your transition into general society. No word on price of a US release date for the HX1, it hits Asia in July.

Pretty strong words from Nokia calling its new BH-905 headset "the best headset ever made." The claim comes as a result of a partnership with Wolfson Microelectronics to add its 10-microphone "feed-forward" active noise-cancellation technology to the headset -- 8 mics for capturing background noise, 2 for your voice. The headset can connect wirelessly over Bluetooth or via a selection of plugs for your home stereo, MP3 player, or airplane jack. It also features high-performance speakers with stainless steel audio controls on one can, phone controls on the other. They'll hit globally in August for a steep pre-tax price of €285 / $403. Hey, that's not bad for the best ever.

[Thanks, Stephen R.]

Read -- Announcement
Read -- Microsite with video

It's been almost a year since Aliph last graced the Bluetooth headset world with its presence, and now it's back with the Jawbone Prime to reclaim the throne. The Jawbone Prime is only a minor update -- on the surface, anyways -- to its predecessor, and in fact the only visible change is a slightly different surface pattern and a minor indentation to denote one of the headset's two invisible buttons. Other than the quite welcome addition of Bluetooth 2.1+ EDR (multipoint connections, easy pairing), almost all the improvements under the hood have to do with the algorithm tweaks of NoiseAssassin 2.0 to improve noise reduction. It's really too bad the original isn't firmware-upgradable (we asked). The Prime will be replacing existing Jawbones at retail for the same old $130 pricetag, and comes in Blah Blah Black, Coffee Talk and Going Platinum, while an "EARCANDY" edition is available in Frankly SCARLET, 'YELLO!, Drop Me A LIME and LILAC You Mean It. Both will be available at retail on May 2nd.

Plantronics isn't planning to share intimate details about its Voyager PRO Bluetooth headset until April 23rd, but evidently its supply chain executives didn't exactly touch base with marketing before sending out stock to Best Buy. Jeff and John both managed to procure the $119.99 Bluetooth headset over the weekend, and we've got the shots to prove it. Based on the teaser site down in the read link, this here headset should be it's most advanced yet, but for a buck twenty, it better answer and respond to our calls without us having to intervene.

Update: Plantronics pinged us to say the price point here should be $99. Interesting.

[Thanks, Jeff and John]

Would it be too cruel to say we're shocked it lasted this long? Apple's iPhone Bluetooth Headset never was too popular outside of the hardcore Apple faithful, with a litany of respectable (and let's face it, far superior) alternatives available for a fraction of the $99 MSRP. To that end, Cupertino has seen fit to discontinue the peripheral, though prospective customers can apparently still buy 'em until supply runs dry. Here's a tip, though -- wait for the fire sale.

[Thanks, Richard]

We're really hoping Motorola's aiming for the low-end with the EM326g slider, 'cause if we didn't know any better, we'd assume this thing was the hotness back in 2003 or so. Gripes with simplicity aside, the aforementioned handset -- along with the S7-HD Bluetooth headset -- has been satisfactorily pictured, and we're also informed that the phone packs BT, a 1.3 megapixel camera, 3.5-millimeter headphone jack and a microSD card slot. Beyond that, mum's the word, but hit up the read link if your eyes are begging for more.

Sure, it's not as thin as the Bluetrek Metal or as eye-catching as the Swarovski crystal-infused Shimmer Kit, but iVoice's Diamond-X Bluetooth headset is sporting some very nice features, including noise-canceling dual microphones and the ability to report the callers' name from a phonebook. As for the other stats, we've got 5.5 hours of talk time and 200 standby. The Jury's still out on how convincingly it can tell us when our friend Slartibartfast gives us a ring, but for one Benjamin Franklin, you can find out for yourself later this month.

We all yearn for a life lived sans wires, yet many of us still find our media players dangling from the things. Mono Bluetooth headsets are already everywhere, but this could be the year that those of the stereo variety take off, and Altec Lansing's hoping its new BackBeat series will be a contender. They're made in partnership with earpiece-guru Plantronics, so callers will find integrated voice dialing, omnidirectional microphones, 7 hours of talk time, and AudioIQ to boost volume when you're in a noisy situation. For the music listener the sets include tune-channeling, canal-sealing buds, a behind-the-head band, and support for A2DP, AVRCP, HSP v1.1 and HFPv1.5. For those devices that list doesn't cover (we're looking at you, iPhone), the $130 BackBeat 906 includes a small transmitter. Everyone else can opt for the otherwise identical but transmitter-less BackBeat 903, which is $30 cheaper. We look forward to getting our ears on these at CES -- hopefully after they've had a thorough cleaning.

[Via iPodNN]

Samsung Mobile's got a fever, and the only cure is more... Bluetooth? Yeah, that's it, Bluetooth. Aside from launching the hilariously named Planet Bluetooth -- an "online guide to Bluetooth technology and Samsung Mobile's Bluetooth accessories" -- the outfit has also rolled out two new BT headsets and a pair of BT speakerphones. The WEP460 headset (pictured) specializes in being ultra-small and utilizing a clear ear hook to make you look even more extraterrestrial; the SBH700 stereo headset obviously caters to music lovers and those with slightly deeper pockets. The HKT450 and HKT400 portable BT speakerphones both do exactly what they say, with neither being particularly noteworthy. The bitter details are fleshed out in the read link below, and so far as we can tell, the whole crew is available now.

Analysts are abuzz with predictions of which sectors / divisions will be hit hardest this holiday season, but this is one forecast we can definitely agree with. A recent report has found that the "least desirable holiday gift" belongs to the polarizing Bluetooth headset. With people suddenly more mindful of their spending, it's looking altogether unlikely that BT headsets will be selling like gangbusters given how unnecessary (and potentially alienating) they truly are. We'd ask if you disagree, but we're almost certainly sure there's no need.

[Image courtesy of eHow]

The shock! The horror! We're beginning to see signs of an absolutely impossible trend, one that just cannot be coming to fruition. Merely hours after spotting the compact-like Samsung CLEO comes an obvious rival: the LG Reveal. The chic flip phone is said to boast a full QWERTY keypad (for realz?), a black or purple motif, a 2.0-megapixel camera, built-in Bluetooth and a 2.4-inch display. Also of note, the handset will be offered with an exclusive Swarovski Crystal Bluetooth headset as part of the LG Shimmer Kit, and each one of these packages will lead to a $5 donation to Fashion Cares. Mum's the word on pricing / exact availability, but we'd bet dollars to donuts that yet another makeup compact-turned-flip phone appears before too long. Even if it's just in our nightmares.

[Via mobilesyrup]

Hmm, Hov, you may want to check the fine print on whatever deal you've got with Moto, because these Jay-Z-branded MOTOROKR S7-HD Bluetooth headset aren't exactly big pimpin' -- and compared to Dre's big ol' cans, they look downright sad. Of course, the FCC's legendarily nasty product photography isnt helping here, but even A2DP stereo support and the integrated mic can't salvage this mess -- was this really worth unretiring for?

[Via Crave]

Announced at the turn of the year, Joby's 13-gram Zivio Boom Bluetooth 2.1+EDR headset with 10-hours of talk time (300 hours standby) is now shipping. The obvious feature here is that extending boom, which grows from a base of 53.5-mm to a delicate 137-mm. That little trick puts the mic directly in front of your hot, steaming chat box which supposedly results in better audio pickup (no yelling!) to the benefit of those on the receiving side of the call (and around you). $130, that's how much.